Finding the Fourth Proportional to 160,182.08, 241,354.36 and 132,713.36
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Solution
The fourth proportional to 160,182.08, 241,354.36 and 132,713.36 is: 199,965.86
Step by Step Solution
- Step 1: Write the proportion equation
160,182.08 : 241,354.36 = 132,713.36 : x - Step 2: Convert to fraction form
160,182.08/241,354.36 = 132,713.36/x - Step 3: Cross multiply
160,182.08x = 241,354.36 × 132,713.36 - Step 4: Simplify right side
160,182.08x = 32,030,948,066.25 - Step 5: Solve for x
x = 32,030,948,066.25/160,182.08 - Step 6: Final answer
x = 199,965.86
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.